Handles an IDP interaction route. All routes render their UI on a GET and accept POST requests to handle the interaction.
Helper function that first runs the canHandle function followed by the handle function. Throws the error of the canHandle function if the data can't be handled, or returns the result of the handle function otherwise.
Input data that will be handled if it can be handled.
A promise resolving if the input can be handled, rejecting with an Error if not. Return value depends on the given type.
Calls the renderHandler to render using the given response and props.
Handles an IDP interaction route. All routes render their UI on a GET and accept POST requests to handle the interaction.